238 lines
8.3 KiB
C
238 lines
8.3 KiB
C
#include "power_i.h"
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#include "views/power_off.h"
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#include <furi.h>
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#include <furi_hal.h>
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#include <gui/view_port.h>
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#include <gui/view.h>
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#define POWER_OFF_TIMEOUT 90
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void power_draw_battery_callback(Canvas* canvas, void* context) {
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furi_assert(context);
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Power* power = context;
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canvas_draw_icon(canvas, 0, 0, &I_Battery_26x8);
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if(power->info.gauge_is_ok) {
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canvas_draw_box(canvas, 2, 2, (power->info.charge + 4) / 5, 4);
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if(power->state == PowerStateCharging) {
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canvas_set_bitmap_mode(canvas, 1);
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canvas_set_color(canvas, ColorWhite);
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// TODO: replace -1 magic for uint8_t with re-framing
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canvas_draw_icon(canvas, 8, -1, &I_Charging_lightning_mask_9x10);
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canvas_set_color(canvas, ColorBlack);
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canvas_draw_icon(canvas, 8, -1, &I_Charging_lightning_9x10);
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canvas_set_bitmap_mode(canvas, 0);
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}
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} else {
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canvas_draw_box(canvas, 8, 3, 8, 2);
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}
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}
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static ViewPort* power_battery_view_port_alloc(Power* power) {
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ViewPort* battery_view_port = view_port_alloc();
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view_port_set_width(battery_view_port, icon_get_width(&I_Battery_26x8));
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view_port_draw_callback_set(battery_view_port, power_draw_battery_callback, power);
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gui_add_view_port(power->gui, battery_view_port, GuiLayerStatusBarRight);
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return battery_view_port;
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}
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Power* power_alloc() {
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Power* power = malloc(sizeof(Power));
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// Records
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power->notification = furi_record_open(RECORD_NOTIFICATION);
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power->gui = furi_record_open(RECORD_GUI);
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// Pubsub
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power->event_pubsub = furi_pubsub_alloc();
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// State initialization
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power->state = PowerStateNotCharging;
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power->battery_low = false;
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power->power_off_timeout = POWER_OFF_TIMEOUT;
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power->api_mtx = furi_mutex_alloc(FuriMutexTypeNormal);
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// Gui
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power->view_dispatcher = view_dispatcher_alloc();
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power->power_off = power_off_alloc();
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view_dispatcher_add_view(
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power->view_dispatcher, PowerViewOff, power_off_get_view(power->power_off));
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power->power_unplug_usb = power_unplug_usb_alloc();
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view_dispatcher_add_view(
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power->view_dispatcher,
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PowerViewUnplugUsb,
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power_unplug_usb_get_view(power->power_unplug_usb));
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view_dispatcher_attach_to_gui(
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power->view_dispatcher, power->gui, ViewDispatcherTypeFullscreen);
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// Battery view port
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power->battery_view_port = power_battery_view_port_alloc(power);
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power->show_low_bat_level_message = true;
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return power;
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}
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void power_free(Power* power) {
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furi_assert(power);
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// Gui
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view_dispatcher_remove_view(power->view_dispatcher, PowerViewOff);
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power_off_free(power->power_off);
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view_dispatcher_remove_view(power->view_dispatcher, PowerViewUnplugUsb);
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power_unplug_usb_free(power->power_unplug_usb);
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view_port_free(power->battery_view_port);
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// State
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furi_mutex_free(power->api_mtx);
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// FuriPubSub
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furi_pubsub_free(power->event_pubsub);
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// Records
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furi_record_close(RECORD_NOTIFICATION);
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furi_record_close(RECORD_GUI);
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free(power);
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}
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static void power_check_charging_state(Power* power) {
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if(furi_hal_power_is_charging()) {
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if(power->info.charge == 100) {
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if(power->state != PowerStateCharged) {
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notification_internal_message(power->notification, &sequence_charged);
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power->state = PowerStateCharged;
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power->event.type = PowerEventTypeFullyCharged;
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furi_pubsub_publish(power->event_pubsub, &power->event);
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}
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} else {
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if(power->state != PowerStateCharging) {
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notification_internal_message(power->notification, &sequence_charging);
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power->state = PowerStateCharging;
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power->event.type = PowerEventTypeStartCharging;
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furi_pubsub_publish(power->event_pubsub, &power->event);
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}
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}
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} else {
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if(power->state != PowerStateNotCharging) {
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notification_internal_message(power->notification, &sequence_not_charging);
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power->state = PowerStateNotCharging;
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power->event.type = PowerEventTypeStopCharging;
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furi_pubsub_publish(power->event_pubsub, &power->event);
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}
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}
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}
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static bool power_update_info(Power* power) {
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PowerInfo info;
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info.gauge_is_ok = furi_hal_power_gauge_is_ok();
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info.charge = furi_hal_power_get_pct();
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info.health = furi_hal_power_get_bat_health_pct();
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info.capacity_remaining = furi_hal_power_get_battery_remaining_capacity();
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info.capacity_full = furi_hal_power_get_battery_full_capacity();
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info.current_charger = furi_hal_power_get_battery_current(FuriHalPowerICCharger);
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info.current_gauge = furi_hal_power_get_battery_current(FuriHalPowerICFuelGauge);
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info.voltage_charger = furi_hal_power_get_battery_voltage(FuriHalPowerICCharger);
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info.voltage_gauge = furi_hal_power_get_battery_voltage(FuriHalPowerICFuelGauge);
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info.voltage_vbus = furi_hal_power_get_usb_voltage();
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info.temperature_charger = furi_hal_power_get_battery_temperature(FuriHalPowerICCharger);
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info.temperature_gauge = furi_hal_power_get_battery_temperature(FuriHalPowerICFuelGauge);
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furi_mutex_acquire(power->api_mtx, FuriWaitForever);
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bool need_refresh = power->info.charge != info.charge;
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power->info = info;
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furi_mutex_release(power->api_mtx);
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return need_refresh;
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}
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static void power_check_low_battery(Power* power) {
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if(!power->info.gauge_is_ok) {
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return;
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}
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// Check battery charge and vbus voltage
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if((power->info.charge == 0) && (power->info.voltage_vbus < 4.0f) &&
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power->show_low_bat_level_message) {
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if(!power->battery_low) {
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view_dispatcher_send_to_front(power->view_dispatcher);
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view_dispatcher_switch_to_view(power->view_dispatcher, PowerViewOff);
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}
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power->battery_low = true;
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} else {
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if(power->battery_low) {
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view_dispatcher_switch_to_view(power->view_dispatcher, VIEW_NONE);
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power->power_off_timeout = POWER_OFF_TIMEOUT;
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}
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power->battery_low = false;
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}
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// If battery low, update view and switch off power after timeout
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if(power->battery_low) {
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PowerOffResponse response = power_off_get_response(power->power_off);
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if(response == PowerOffResponseDefault) {
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if(power->power_off_timeout) {
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power_off_set_time_left(power->power_off, power->power_off_timeout--);
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} else {
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power_off(power);
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}
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} else if(response == PowerOffResponseOk) {
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power_off(power);
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} else if(response == PowerOffResponseHide) {
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view_dispatcher_switch_to_view(power->view_dispatcher, VIEW_NONE);
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if(power->power_off_timeout) {
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power_off_set_time_left(power->power_off, power->power_off_timeout--);
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} else {
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power_off(power);
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}
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} else if(response == PowerOffResponseCancel) {
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view_dispatcher_switch_to_view(power->view_dispatcher, VIEW_NONE);
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}
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}
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}
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static void power_check_battery_level_change(Power* power) {
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if(power->battery_level != power->info.charge) {
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power->battery_level = power->info.charge;
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power->event.type = PowerEventTypeBatteryLevelChanged;
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power->event.data.battery_level = power->battery_level;
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furi_pubsub_publish(power->event_pubsub, &power->event);
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}
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}
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int32_t power_srv(void* p) {
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UNUSED(p);
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Power* power = power_alloc();
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power_update_info(power);
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furi_record_create(RECORD_POWER, power);
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while(1) {
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// Update data from gauge and charger
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bool need_refresh = power_update_info(power);
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// Check low battery level
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power_check_low_battery(power);
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// Check and notify about charging state
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power_check_charging_state(power);
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// Check and notify about battery level change
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power_check_battery_level_change(power);
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// Update battery view port
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if(need_refresh) view_port_update(power->battery_view_port);
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// Check OTG status and disable it in case of fault
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if(furi_hal_power_is_otg_enabled()) {
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furi_hal_power_check_otg_status();
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}
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furi_delay_ms(1000);
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}
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power_free(power);
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return 0;
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}
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